IDENTIFICATION: Please clearly reference the Purchase Order number on all correspondence, i.e. , packages, invoices, letters, and other items.Use a California business purchase agreement to record the sale of a business. Download your free template today. This Equipment Purchase Agreement ("Agreement") is entered into this _____ day of. Identify the parties involved in the transaction. 2. Use the SEARCH BAR above to find your form more quickly. Just type in the name of the form. Letter of Intent: The letter of intent should spell out the proposed price, the terms of the purchase and the conditions for the sale of the business. 1.1. Sale of Property.